# スペルで覚える英単語 中１編 vs Calculation Training For Brain

The clearest difference is rating: スペルで覚える英単語 中１編 at 5.0 against Calculation Training For Brain's 4.4. スペルで覚える英単語 中１編 also leads on in-app purchases (none vs 1). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Calculation Training For Brain sells 1 one-off in-app purchase. スペルで覚える英単語 中１編 asks for nothing beyond the download.

スペルで覚える英単語 中１編 holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 6 and 14 respectively. Written reviews complicate that: 80% of スペルで覚える英単語 中１編's written reviews are positive against 86% of Calculation Training For Brain's, so the app with the better star average is not the one people write more warmly about.

スペルで覚える英単語 中１編 ships an update every 7 months, Calculation Training For Brain every 5 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | スペルで覚える英単語 中１編 | Calculation Training For Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/id859211788/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/calculation-training-for-brain/id1159243202/reviews) |
| Number of ratings | 6 | **14** |
| Positive reviews | 80.0% of reviews | **86.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 52 MB | 97 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nullhouse Inc.](https://appshunter.io/developer/853672308) | [Masaki Kanno](https://appshunter.io/developer/843112443) |

## What reviewers say

### スペルで覚える英単語 中１編

[App page](https://appshunter.io/ios/app/id859211788)

Master English vocabulary for first-year junior high students with this pronunciation-equipped flashcard app. Engage in timed quizzes and earn crowns for correct answers to make learning fun and effective. It's also suitable for adults reviewing basic English.

**Highlights:** Junior high first-year vocabulary, Pronunciation feature, Gamified quizzes, Crown rewards system, Timed learning mode, Adjustable difficulty

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Calculation Training For Brain

[App page](https://appshunter.io/ios/app/calculation-training-for-brain/id1159243202)

Practice basic math calculations with this engaging app designed for all ages. Improve mental math skills through fun, game-like exercises. Choose your difficulty, duration, and calculation type for daily brain training.

**Highlights:** Basic math calculation practice, Suitable for all ages, Game-like engagement, Customizable difficulty, duration, and calculation type, Addition, subtraction, multiplication, division, and mixed operations

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is スペルで覚える英単語 中１編 free?

スペルで覚える英単語 中１編 is free to download, with no in-app purchases.

### Is Calculation Training For Brain free?

Calculation Training For Brain is free to download, with in-app purchases available.

### Which has better reviews, スペルで覚える英単語 中１編 or Calculation Training For Brain?

スペルで覚える英単語 中１編 is rated higher. スペルで覚える英単語 中１編 averages 5.0 out of 5 from 6 ratings, while Calculation Training For Brain averages 4.4 from 14 ratings.

### Do スペルで覚える英単語 中１編 or Calculation Training For Brain have ads?

Both スペルで覚える英単語 中１編 and Calculation Training For Brain show ads.

### Which is updated more often, スペルで覚える英単語 中１編 or Calculation Training For Brain?

スペルで覚える英単語 中１編 ships an update every 7 months, and Calculation Training For Brain every 5 months. Most recently, スペルで覚える英単語 中１編 was updated on October 26, 2026 and Calculation Training For Brain on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*